SN74LVC2G157DCTRG4In StockTexas Instruments
SN74LVC2G157DCTRG4 is a dual 2-to-1 multiplexer/selector IC from TI LVC logic family. Operates 1.65-5.5V, 3-state outputs, SC-70-6 package. From $0.31 per unit, in-stock, ships globally.
- Manufacturer
- Texas Instruments
- Package
- SC-70-6
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- SN74LVC2G157DCTRG4 Datasheet PDF
- Category
- logic-gates
- Price
- From $0.1449(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
Used in portable electronics, wearables, and IoT devices for signal routing between microcontrollers and peripherals. Ideal for bus switching, channel selection in communication interfaces (SPI, I2C), and logic level multiplexing in mixed-voltage systems.
Specifications
| Supply Voltage | 1.65V to 5.5V |
| Number of Channels | 2 |
| Propagation Delay | 3.8 ns (typ at 3.3V) |
| Output Type | 3-State |
| Input Voltage High (VIH) | 0.65 x VCC |
| Operating Temperature | -40 to +85 degrees C |
| Logic Family | LVC |
| Package | SC-70-6 (SOT-363) |
| Package | SC-70-6 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the SN74LVC2G157DCTRG4?
The SN74LVC2G157DCTRG4 is a dual 2-to-1 multiplexer/selector IC from Texas Instruments LVC logic family. It features 3-state outputs, operates from 1.65V to 5.5V, and is housed in a compact SC-70-6 package. It selects one of two data inputs per channel based on a common select pin.
What supply voltage does the SN74LVC2G157DCTRG4 support?
The SN74LVC2G157DCTRG4 supports a supply voltage range of 1.65V to 5.5V, making it compatible with 1.8V, 2.5V, 3.3V, and 5V logic systems. This wide range makes it suitable for mixed-voltage designs in IoT, mobile, and embedded applications.
What package is the SN74LVC2G157DCTRG4 in?
The SN74LVC2G157DCTRG4 uses the SC-70-6 package (also known as SOT-363), a 6-pin surface-mount package with a 2.0x2.1mm body. The DCT suffix indicates SC-70 package, and G4 denotes green/halogen-free packaging on tape-and-reel.
What are typical applications for the SN74LVC2G157DCTRG4?
Common applications include signal routing between microcontrollers and sensors, bus switching in SPI and I2C systems, channel selection in mixed-voltage logic designs, and multiplexing in portable electronics and wearables where board space is limited.
What are compatible alternatives to the SN74LVC2G157DCTRG4?
Compatible alternatives include the SN74LVC2G157DBVR (SOT-23-6 package), SN74LVC2G157YZPR (DSBGA package), and the NXP 74LVC2G157GW (TSSOP-8). These offer the same dual 2-to-1 mux function with 3-state outputs and similar voltage ranges.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.3105 | $0.31 |
| 78+ | $0.2070 | $16.15 |
| 291+ | $0.1449 | $42.17 |
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